Population-based study of congenital heart defects in Down syndrome

Lisa F. Taft, Katherine Allran, Stephanie L. Sherman, +3

American Journal of Medical Genetics

Susceptible chiasmate configurations of chromosome 21 predispose to non–disjunction in both maternal meiosis I and meiosis II

Neil E. Lamb, Sallie B. Freeman, Amanda Savage-Austin, +12

Nature Genetics

BiologyChromatinChromosome DynamicsCell DivisionMedicine +12

Population‐based study of congenital heart defects in Down syndrome

Sallie B. Freeman, Lisa F. Taft, Kenneth J. Dooley, +5

American Journal of Medical Genetics

Down SyndromeCardiovascular DiseasePediatricsCongenital Heart DefectDefects +3

Non-disjunction of chromosome 21 in maternal meiosis I: evidence for a maternal age-dependent mechanism involving reduced recombination

Stephanie L. Sherman, Michael B. Petersen, Sallie B. Freeman, +6

Human Molecular Genetics

Advanced maternal age and the risk of Down syndrome characterized by the meiotic stage of chromosomal error: a population-based study.

Paula W. Yoon, Sallie B. Freeman, S. L. Sherman, +6

PubMed

Risk factors for trisomy 21: Maternal cigarette smoking and oral contraceptive use in a spopulation-based case-control study

Quanhe Yang, Stephanie L. Sherman, Terry Hassold, +6

Genetics in Medicine

Tobacco ControlSexual HealthContraceptionFertilityOral Contraceptive +12

Prevalence of the fragile X syndrome in African‐Americans

Dana C. Crawford, Kellen L. Meadows, James L. Newman, +8

American Journal of Medical Genetics

EthnicityFragile X SyndromePopulation ChildrenGenetic DisorderMedicine +11

Women with a Reduced Ovarian Complement May Have an Increased Risk for a Child with Down Syndrome

Sallie B. Freeman, Quanhe Yang, Katherine Allran, +2

The American Journal of Human Genetics

Down SyndromeInfertilityReproductive HealthPediatricsGynecology +2

Prevalence and Phenotype Consequence of FRAXA and FRAXE Alleles in a Large, Ethnically Diverse, Special Education–Needs Population

Dana C. Crawford, Kellen L. Meadows, James L. Newman, +10

The American Journal of Human Genetics

Allelic VariantPhenotype ConsequenceGenetic DisorderGeneticsGenetic Epidemiology +8

FISH studies of the sperm of fathers of paternally derived cases of trisomy 21: no evidence for an increase in aneuploidy

Mary L. Hixon, Elise Millie, L. A. Judis, +4

Human Genetics

AndrologyFertilityGeneticsFish StudiesGamete +6